diff --git a/extractor/src/main/java/org/schabi/newpipe/extractor/MediaFormat.java b/extractor/src/main/java/org/schabi/newpipe/extractor/MediaFormat.java
index bb8366510..286a34cec 100644
--- a/extractor/src/main/java/org/schabi/newpipe/extractor/MediaFormat.java
+++ b/extractor/src/main/java/org/schabi/newpipe/extractor/MediaFormat.java
@@ -38,6 +38,7 @@ public enum MediaFormat {
     MP3         (0x300,   "MP3",   "mp3",  "audio/mpeg"),
     OPUS        (0x400,   "opus",  "opus", "audio/opus"),
     OGG         (0x500, "ogg", "ogg", "audio/ogg"),
+    WEBMA_OPUS  (0x200,   "WebM Opus",  "webm", "audio/webm"),
     // subtitles formats
     VTT         (0x1000,   "WebVTT",                      "vtt",   "text/vtt"),
     TTML        (0x2000,   "Timed Text Markup Language",  "ttml",  "application/ttml+xml"),
diff --git a/extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/ItagItem.java b/extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/ItagItem.java
index ba40c2dd5..a3de19e2f 100644
--- a/extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/ItagItem.java
+++ b/extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/ItagItem.java
@@ -39,9 +39,9 @@ public class ItagItem {
             new ItagItem(139, AUDIO, M4A, 48),
             new ItagItem(140, AUDIO, M4A, 128),
             new ItagItem(141, AUDIO, M4A, 256),
-            new ItagItem(249, AUDIO, OPUS, 50),
-            new ItagItem(250, AUDIO, OPUS, 70),
-            new ItagItem(251, AUDIO, OPUS, 160),
+            new ItagItem(249, AUDIO, WEBMA_OPUS, 50),
+            new ItagItem(250, AUDIO, WEBMA_OPUS, 70),
+            new ItagItem(251, AUDIO, WEBMA_OPUS, 160),
 
             /// VIDEO ONLY ////////////////////////////////////////////
             //           ID      Type     Format  Resolution  FPS  ///